You can upload a screen shot of your script by using the Upload an Image controls located just below Post A Answer.

You can print a script to a PDF, open the PDF and then select and copy the script as text from the opened PDF to your clipboard for pasting here. (with this approach, you can get multiple script steps on the same line, please edit the pasted text by inserting some returns to separate those steps.)

If You have FileMaker Advanced, you can generate a database design report and copy the script as text from there.

If you paste a text form of the script, you can use the Script Pretty box in the Known Bugs List database to paste a version that is single spaced and indented for a more professional and easier to read format.

And did you actually try installing and running FileMaker 11 on Windows 8? WIndows 8 wasn't around at the time FileMaker 11 was released so FileMaker can't identify it as a supported OS, but that doesn't mean it doesn't work in W8. I haven't seen any posts that I recall that say it won't work.

"It (fileMaker 11) didn't work" The send mail step didn't work or were there other problems?

And what is the default email client application installed on your system?

And where is the button located on the layout shown in the background? If it is located in portal, is it a portal to People? If it is not located in a portal, is "People" listed in Layout Setup | Show records from?

My best guess is that there are issues with the email client application on your system and this might affect both FileMaker 11 and 12 if that is the case.